AT&T Offers Discounted Wireless Calling to Mexico

Wireless Calling Plan Subscribers Pay 5 Cents a Minute
to Most Popular International Calling Destination

San Antonio, Texas, October 15, 2007

AT&T Inc. (NYSE:T) today announced a new rate of 5 cents a minute for wireless customers in the United States who call landline* numbers in Mexico. The rate is part of the AT&T World Connect Mexico calling plan. AT&T World Connect Mexico provides discounted calling rates from wireless phones in the U.S. to Mexico, and more than 220 other countries, for a $3.99 monthly recurring charge.

Studies show that Hispanics spend more on their monthly wireless and long distance services than the national average, and Mexico is at the top of the list for international calling destinations.

The 5 cents a minute rate is a special offer available for customers who sign up for AT&T World Connect Mexico from Oct. 15, 2007 to Jan. 15, 2008. These customers will continue to enjoy the 5 cents a minute rate after the offer period ends, unlike promotional rates from competitive carriers that are valid for a limited time only.

The new rate offers an attractive alternative to international calling cards, and the service charges of AT&T World Connect Mexico are straightforward, easy-to-understand and appear on the monthly AT&T bill. Customers also benefit from the flexibility, convenience and broad network coverage of their AT&T wireless handsets.

"Mexico is the No. 1 international destination that AT&T's wireless customers call, and this promotional rate will enable them to reach out to loved ones and business associates more often," said Carlton Hill, vice president of Voice Products and Devices for AT&T's wireless unit. "Customers want the flexibility to make international calls from wireless handsets at a reasonable rate, and AT&T continues to design more plans that address this need."

To sign up for AT&T World Connect Mexico, customers can call 866-246-4852 or visit any AT&T retail store.

For more information about wireless international calling plans from the U.S. or international roaming rates for customers traveling abroad, visit www.att.com/wirelessinternational.

*Because of a wireless termination charge applicable in most countries, customers calling from a wireless number in the U.S. to a wireless number in Mexico will pay 21 cents a minute.

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About AT&T
AT&T Inc. (NYSE:T) is a premier communications holding company. Its subsidiaries and affiliates, AT&T operating companies, are the providers of AT&T services in the United States and around the world. Among their offerings are the world's most advanced IP-based business communications services and the nation's leading wireless, high speed Internet access and voice services. In domestic markets, AT&T is known for the directory publishing and advertising sales leadership of its Yellow Pages and YELLOWPAGES.COM organizations, and the AT&T brand is licensed to innovators in such fields as communications equipment. As part of its three-screen integration strategy, AT&T is expanding its TV entertainment offerings. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at www.att.com.